MIPS: Remove NETLOGIC support

No (active) developer owns this hardware, so let's remove Linux support.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

7 files changed, 0 insertions, 1255 deletions

diff --git a/arch/mips/netlogic/xlr/Makefile b/arch/mips/netlogic/xlr/Makefile
deleted file mode 100644
index 7c83100e5722..000000000000
--- a/arch/mips/netlogic/xlr/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-obj-y			+=  fmn.o fmn-config.o setup.o platform.o platform-flash.o
-obj-$(CONFIG_SMP)	+= wakeup.o
diff --git a/arch/mips/netlogic/xlr/fmn-config.c b/arch/mips/netlogic/xlr/fmn-config.c
deleted file mode 100644
index 15483537e8cf..000000000000
--- a/arch/mips/netlogic/xlr/fmn-config.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <asm/cpu-info.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-
-#include <asm/cpu.h>
-#include <asm/mipsregs.h>
-#include <asm/netlogic/xlr/fmn.h>
-#include <asm/netlogic/xlr/xlr.h>
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/haldefs.h>
-
-struct xlr_board_fmn_config xlr_board_fmn_config;
-
-static void __maybe_unused print_credit_config(struct xlr_fmn_info *fmn_info)
-{
-	int bkt;
-
-	pr_info("Bucket size :\n");
-	pr_info("Station\t: Size\n");
-	for (bkt = 0; bkt < 16; bkt++)
-		pr_info(" %d  %d  %d  %d  %d  %d  %d %d\n",
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 0],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 1],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 2],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 3],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 4],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 5],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 6],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 7]);
-	pr_info("\n");
-
-	pr_info("Credits distribution :\n");
-	pr_info("Station\t: Size\n");
-	for (bkt = 0; bkt < 16; bkt++)
-		pr_info(" %d  %d  %d  %d  %d  %d  %d %d\n",
-			fmn_info->credit_config[(bkt * 8) + 0],
-			fmn_info->credit_config[(bkt * 8) + 1],
-			fmn_info->credit_config[(bkt * 8) + 2],
-			fmn_info->credit_config[(bkt * 8) + 3],
-			fmn_info->credit_config[(bkt * 8) + 4],
-			fmn_info->credit_config[(bkt * 8) + 5],
-			fmn_info->credit_config[(bkt * 8) + 6],
-			fmn_info->credit_config[(bkt * 8) + 7]);
-	pr_info("\n");
-}
-
-static void check_credit_distribution(void)
-{
-	struct xlr_board_fmn_config *cfg = &xlr_board_fmn_config;
-	int bkt, n, total_credits, ncores;
-
-	ncores = hweight32(nlm_current_node()->coremask);
-	for (bkt = 0; bkt < 128; bkt++) {
-		total_credits = 0;
-		for (n = 0; n < ncores; n++)
-			total_credits += cfg->cpu[n].credit_config[bkt];
-		total_credits += cfg->gmac[0].credit_config[bkt];
-		total_credits += cfg->gmac[1].credit_config[bkt];
-		total_credits += cfg->dma.credit_config[bkt];
-		total_credits += cfg->cmp.credit_config[bkt];
-		total_credits += cfg->sae.credit_config[bkt];
-		total_credits += cfg->xgmac[0].credit_config[bkt];
-		total_credits += cfg->xgmac[1].credit_config[bkt];
-		if (total_credits > cfg->bucket_size[bkt])
-			pr_err("ERROR: Bucket %d: credits (%d) > size (%d)\n",
-				bkt, total_credits, cfg->bucket_size[bkt]);
-	}
-	pr_info("Credit distribution complete.\n");
-}
-
-/**
- * setup_fmn_cc -  Configure bucket size and credits for a device.
- * @dev_info: FMN information structure for each devices
- * @start_stn_id: Starting station id of dev_info
- * @end_stn_id: End station id of dev_info
- * @num_buckets: Total number of buckets for den_info
- * @cpu_credits: Allowed credits to cpu for each devices pointing by dev_info
- * @size: Size of the each buckets in the device station
- *
- * 'size' is the size of the buckets for the device. This size is
- * distributed among all the CPUs
- * so that all of them can send messages to the device.
- *
- * The device is also given 'cpu_credits' to send messages to the CPUs
- */
-static void setup_fmn_cc(struct xlr_fmn_info *dev_info, int start_stn_id,
-		int end_stn_id, int num_buckets, int cpu_credits, int size)
-{
-	int i, j, num_core, n, credits_per_cpu;
-	struct xlr_fmn_info *cpu = xlr_board_fmn_config.cpu;
-
-	num_core = hweight32(nlm_current_node()->coremask);
-	dev_info->num_buckets	= num_buckets;
-	dev_info->start_stn_id	= start_stn_id;
-	dev_info->end_stn_id	= end_stn_id;
-
-	n = num_core;
-	if (num_core == 3)
-		n = 4;
-
-	for (i = start_stn_id; i <= end_stn_id; i++) {
-		xlr_board_fmn_config.bucket_size[i] = size;
-
-		/* Dividing device credits equally to cpus */
-		credits_per_cpu = size / n;
-		for (j = 0; j < num_core; j++)
-			cpu[j].credit_config[i] = credits_per_cpu;
-
-		/* credits left to distribute */
-		credits_per_cpu = size - (credits_per_cpu * num_core);
-
-		/* distribute the remaining credits (if any), among cores */
-		for (j = 0; (j < num_core) && (credits_per_cpu >= 4); j++) {
-			cpu[j].credit_config[i] += 4;
-			credits_per_cpu -= 4;
-		}
-	}
-
-	/* Distributing cpu per bucket credits to devices */
-	for (i = 0; i < num_core; i++) {
-		for (j = 0; j < FMN_CORE_NBUCKETS; j++)
-			dev_info->credit_config[(i * 8) + j] = cpu_credits;
-	}
-}
-
-/*
- * Each core has 256 slots and 8 buckets,
- * Configure the 8 buckets each with 32 slots
- */
-static void setup_cpu_fmninfo(struct xlr_fmn_info *cpu, int num_core)
-{
-	int i, j;
-
-	for (i = 0; i < num_core; i++) {
-		cpu[i].start_stn_id	= (8 * i);
-		cpu[i].end_stn_id	= (8 * i + 8);
-
-		for (j = cpu[i].start_stn_id; j < cpu[i].end_stn_id; j++)
-			xlr_board_fmn_config.bucket_size[j] = 32;
-	}
-}
-
-/**
- * xlr_board_info_setup - Setup FMN details
- *
- * Setup the FMN details for each devices according to the device available
- * in each variant of XLR/XLS processor
- */
-void xlr_board_info_setup(void)
-{
-	struct xlr_fmn_info *cpu = xlr_board_fmn_config.cpu;
-	struct xlr_fmn_info *gmac = xlr_board_fmn_config.gmac;
-	struct xlr_fmn_info *xgmac = xlr_board_fmn_config.xgmac;
-	struct xlr_fmn_info *dma = &xlr_board_fmn_config.dma;
-	struct xlr_fmn_info *cmp = &xlr_board_fmn_config.cmp;
-	struct xlr_fmn_info *sae = &xlr_board_fmn_config.sae;
-	int processor_id, num_core;
-
-	num_core = hweight32(nlm_current_node()->coremask);
-	processor_id = read_c0_prid() & PRID_IMP_MASK;
-
-	setup_cpu_fmninfo(cpu, num_core);
-	switch (processor_id) {
-	case PRID_IMP_NETLOGIC_XLS104:
-	case PRID_IMP_NETLOGIC_XLS108:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 16, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 8, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 8, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLS204:
-	case PRID_IMP_NETLOGIC_XLS208:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 16, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 8, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 8, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLS404:
-	case PRID_IMP_NETLOGIC_XLS408:
-	case PRID_IMP_NETLOGIC_XLS404B:
-	case PRID_IMP_NETLOGIC_XLS408B:
-	case PRID_IMP_NETLOGIC_XLS416B:
-	case PRID_IMP_NETLOGIC_XLS608B:
-	case PRID_IMP_NETLOGIC_XLS616B:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 8, 32);
-		setup_fmn_cc(&gmac[1], FMN_STNID_GMAC1_FR_0,
-					FMN_STNID_GMAC1_TX3, 8, 8, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 4, 64);
-		setup_fmn_cc(cmp, FMN_STNID_CMP_0,
-					FMN_STNID_CMP_3, 4, 4, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 8, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLS412B:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 8, 32);
-		setup_fmn_cc(&gmac[1], FMN_STNID_GMAC1_FR_0,
-					FMN_STNID_GMAC1_TX3, 8, 8, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 4, 64);
-		setup_fmn_cc(cmp, FMN_STNID_CMP_0,
-					FMN_STNID_CMP_3, 4, 4, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 8, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLR308:
-	case PRID_IMP_NETLOGIC_XLR308C:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 16, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 8, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 4, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLR532:
-	case PRID_IMP_NETLOGIC_XLR532C:
-	case PRID_IMP_NETLOGIC_XLR516C:
-	case PRID_IMP_NETLOGIC_XLR508C:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 16, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 8, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 4, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLR732:
-	case PRID_IMP_NETLOGIC_XLR716:
-		setup_fmn_cc(&xgmac[0], FMN_STNID_XMAC0_00_TX,
-					FMN_STNID_XMAC0_15_TX, 8, 0, 32);
-		setup_fmn_cc(&xgmac[1], FMN_STNID_XMAC1_00_TX,
-					FMN_STNID_XMAC1_15_TX, 8, 0, 32);
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 24, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 4, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 4, 128);
-		break;
-	default:
-		pr_err("Unknown CPU with processor ID [%d]\n", processor_id);
-		pr_err("Error: Cannot initialize FMN credits.\n");
-	}
-
-	check_credit_distribution();
-
-#if 0 /* debug */
-	print_credit_config(&cpu[0]);
-	print_credit_config(&gmac[0]);
-#endif
-}
diff --git a/arch/mips/netlogic/xlr/fmn.c b/arch/mips/netlogic/xlr/fmn.c
deleted file mode 100644
index f90303f31967..000000000000
--- a/arch/mips/netlogic/xlr/fmn.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/irqreturn.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-
-#include <asm/mipsregs.h>
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/xlr/fmn.h>
-#include <asm/netlogic/common.h>
-
-#define COP2_CC_INIT_CPU_DEST(dest, conf) \
-do { \
-	nlm_write_c2_cc##dest(0, conf[(dest * 8) + 0]); \
-	nlm_write_c2_cc##dest(1, conf[(dest * 8) + 1]); \
-	nlm_write_c2_cc##dest(2, conf[(dest * 8) + 2]); \
-	nlm_write_c2_cc##dest(3, conf[(dest * 8) + 3]); \
-	nlm_write_c2_cc##dest(4, conf[(dest * 8) + 4]); \
-	nlm_write_c2_cc##dest(5, conf[(dest * 8) + 5]); \
-	nlm_write_c2_cc##dest(6, conf[(dest * 8) + 6]); \
-	nlm_write_c2_cc##dest(7, conf[(dest * 8) + 7]); \
-} while (0)
-
-struct fmn_message_handler {
-	void (*action)(int, int, int, int, struct nlm_fmn_msg *, void *);
-	void *arg;
-} msg_handlers[128];
-
-/*
- * FMN interrupt handler. We configure the FMN so that any messages in
- * any of the CPU buckets will trigger an interrupt on the CPU.
- * The message can be from any device on the FMN (like NAE/SAE/DMA).
- * The source station id is used to figure out which of the registered
- * handlers have to be called.
- */
-static irqreturn_t fmn_message_handler(int irq, void *data)
-{
-	struct fmn_message_handler *hndlr;
-	int bucket, rv;
-	int size = 0, code = 0, src_stnid = 0;
-	struct nlm_fmn_msg msg;
-	uint32_t mflags, bkt_status;
-
-	mflags = nlm_cop2_enable_irqsave();
-	/* Disable message ring interrupt */
-	nlm_fmn_setup_intr(irq, 0);
-	while (1) {
-		/* 8 bkts per core, [24:31] each bit represents one bucket
-		 * Bit is Zero if bucket is not empty */
-		bkt_status = (nlm_read_c2_status0() >> 24) & 0xff;
-		if (bkt_status == 0xff)
-			break;
-		for (bucket = 0; bucket < 8; bucket++) {
-			/* Continue on empty bucket */
-			if (bkt_status & (1 << bucket))
-				continue;
-			rv = nlm_fmn_receive(bucket, &size, &code, &src_stnid,
-						&msg);
-			if (rv != 0)
-				continue;
-
-			hndlr = &msg_handlers[src_stnid];
-			if (hndlr->action == NULL)
-				pr_warn("No msgring handler for stnid %d\n",
-						src_stnid);
-			else {
-				nlm_cop2_disable_irqrestore(mflags);
-				hndlr->action(bucket, src_stnid, size, code,
-					&msg, hndlr->arg);
-				mflags = nlm_cop2_enable_irqsave();
-			}
-		}
-	}
-	/* Enable message ring intr, to any thread in core */
-	nlm_fmn_setup_intr(irq, (1 << nlm_threads_per_core) - 1);
-	nlm_cop2_disable_irqrestore(mflags);
-	return IRQ_HANDLED;
-}
-
-void xlr_percpu_fmn_init(void)
-{
-	struct xlr_fmn_info *cpu_fmn_info;
-	int *bucket_sizes;
-	uint32_t flags;
-	int id;
-
-	BUG_ON(nlm_thread_id() != 0);
-	id = nlm_core_id();
-
-	bucket_sizes = xlr_board_fmn_config.bucket_size;
-	cpu_fmn_info = &xlr_board_fmn_config.cpu[id];
-	flags = nlm_cop2_enable_irqsave();
-
-	/* Setup bucket sizes for the core. */
-	nlm_write_c2_bucksize(0, bucket_sizes[id * 8 + 0]);
-	nlm_write_c2_bucksize(1, bucket_sizes[id * 8 + 1]);
-	nlm_write_c2_bucksize(2, bucket_sizes[id * 8 + 2]);
-	nlm_write_c2_bucksize(3, bucket_sizes[id * 8 + 3]);
-	nlm_write_c2_bucksize(4, bucket_sizes[id * 8 + 4]);
-	nlm_write_c2_bucksize(5, bucket_sizes[id * 8 + 5]);
-	nlm_write_c2_bucksize(6, bucket_sizes[id * 8 + 6]);
-	nlm_write_c2_bucksize(7, bucket_sizes[id * 8 + 7]);
-
-	/*
-	 * For sending FMN messages, we need credits on the destination
-	 * bucket. Program the credits this core has on the 128 possible
-	 * destination buckets.
-	 * We cannot use a loop here, because the the first argument has
-	 * to be a constant integer value.
-	 */
-	COP2_CC_INIT_CPU_DEST(0, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(1, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(2, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(3, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(4, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(5, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(6, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(7, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(8, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(9, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(10, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(11, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(12, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(13, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(14, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(15, cpu_fmn_info->credit_config);
-
-	/* enable FMN interrupts on this CPU */
-	nlm_fmn_setup_intr(IRQ_FMN, (1 << nlm_threads_per_core) - 1);
-	nlm_cop2_disable_irqrestore(flags);
-}
-
-
-/*
- * Register a FMN message handler with respect to the source station id
- * @stnid: source station id
- * @action: Handler function pointer
- */
-int nlm_register_fmn_handler(int start_stnid, int end_stnid,
-	void (*action)(int, int, int, int, struct nlm_fmn_msg *, void *),
-	void *arg)
-{
-	int sstnid;
-
-	for (sstnid = start_stnid; sstnid <= end_stnid; sstnid++) {
-		msg_handlers[sstnid].arg = arg;
-		smp_wmb();
-		msg_handlers[sstnid].action = action;
-	}
-	pr_debug("Registered FMN msg handler for stnid %d-%d\n",
-			start_stnid, end_stnid);
-	return 0;
-}
-
-void nlm_setup_fmn_irq(void)
-{
-	uint32_t flags;
-
-	/* request irq only once */
-	if (request_irq(IRQ_FMN, fmn_message_handler, IRQF_PERCPU, "fmn", NULL))
-		pr_err("Failed to request irq %d (fmn)\n", IRQ_FMN);
-
-	flags = nlm_cop2_enable_irqsave();
-	nlm_fmn_setup_intr(IRQ_FMN, (1 << nlm_threads_per_core) - 1);
-	nlm_cop2_disable_irqrestore(flags);
-}
diff --git a/arch/mips/netlogic/xlr/platform-flash.c b/arch/mips/netlogic/xlr/platform-flash.c
deleted file mode 100644
index cf9162284b07..000000000000
--- a/arch/mips/netlogic/xlr/platform-flash.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Copyright 2011, Netlogic Microsystems.
- * Copyright 2004, Matt Porter <mporter@kernel.crashing.org>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/resource.h>
-#include <linux/spi/flash.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/platnand.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/flash.h>
-#include <asm/netlogic/xlr/bridge.h>
-#include <asm/netlogic/xlr/gpio.h>
-#include <asm/netlogic/xlr/xlr.h>
-
-/*
- * Default NOR partition layout
- */
-static struct mtd_partition xlr_nor_parts[] = {
-	{
-		.name = "User FS",
-		.offset = 0x800000,
-		.size	= MTDPART_SIZ_FULL,
-	}
-};
-
-/*
- * Default NAND partition layout
- */
-static struct mtd_partition xlr_nand_parts[] = {
-	{
-		.name	= "Root Filesystem",
-		.offset = 64 * 64 * 2048,
-		.size	= 432 * 64 * 2048,
-	},
-	{
-		.name	= "Home Filesystem",
-		.offset = MTDPART_OFS_APPEND,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-/* Use PHYSMAP flash for NOR */
-struct physmap_flash_data xlr_nor_data = {
-	.width		= 2,
-	.parts		= xlr_nor_parts,
-	.nr_parts	= ARRAY_SIZE(xlr_nor_parts),
-};
-
-static struct resource xlr_nor_res[] = {
-	{
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device xlr_nor_dev = {
-	.name	= "physmap-flash",
-	.dev	= {
-		.platform_data	= &xlr_nor_data,
-	},
-	.num_resources	= ARRAY_SIZE(xlr_nor_res),
-	.resource	= xlr_nor_res,
-};
-
-/*
- * Use "gen_nand" driver for NAND flash
- *
- * There seems to be no way to store a private pointer containing
- * platform specific info in gen_nand drivier. We will use a global
- * struct for now, since we currently have only one NAND chip per board.
- */
-struct xlr_nand_flash_priv {
-	int cs;
-	uint64_t flash_mmio;
-};
-
-static struct xlr_nand_flash_priv nand_priv;
-
-static void xlr_nand_ctrl(struct nand_chip *chip, int cmd,
-			  unsigned int ctrl)
-{
-	if (ctrl & NAND_CLE)
-		nlm_write_reg(nand_priv.flash_mmio,
-			FLASH_NAND_CLE(nand_priv.cs), cmd);
-	else if (ctrl & NAND_ALE)
-		nlm_write_reg(nand_priv.flash_mmio,
-			FLASH_NAND_ALE(nand_priv.cs), cmd);
-}
-
-struct platform_nand_data xlr_nand_data = {
-	.chip = {
-		.nr_chips	= 1,
-		.nr_partitions	= ARRAY_SIZE(xlr_nand_parts),
-		.chip_delay	= 50,
-		.partitions	= xlr_nand_parts,
-	},
-	.ctrl = {
-		.cmd_ctrl	= xlr_nand_ctrl,
-	},
-};
-
-static struct resource xlr_nand_res[] = {
-	{
-		.flags		= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device xlr_nand_dev = {
-	.name		= "gen_nand",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(xlr_nand_res),
-	.resource	= xlr_nand_res,
-	.dev		= {
-		.platform_data	= &xlr_nand_data,
-	}
-};
-
-/*
- * XLR/XLS supports upto 8 devices on its FLASH interface. The value in
- * FLASH_BAR (on the MEM/IO bridge) gives the base for mapping all the
- * flash devices.
- * Under this, each flash device has an offset and size given by the
- * CSBASE_ADDR and CSBASE_MASK registers for the device.
- *
- * The CSBASE_ registers are expected to be setup by the bootloader.
- */
-static void setup_flash_resource(uint64_t flash_mmio,
-	uint64_t flash_map_base, int cs, struct resource *res)
-{
-	u32 base, mask;
-
-	base = nlm_read_reg(flash_mmio, FLASH_CSBASE_ADDR(cs));
-	mask = nlm_read_reg(flash_mmio, FLASH_CSADDR_MASK(cs));
-
-	res->start = flash_map_base + ((unsigned long)base << 16);
-	res->end = res->start + (mask + 1) * 64 * 1024;
-}
-
-static int __init xlr_flash_init(void)
-{
-	uint64_t gpio_mmio, flash_mmio, flash_map_base;
-	u32 gpio_resetcfg, flash_bar;
-	int cs, boot_nand, boot_nor;
-
-	/* Flash address bits 39:24 is in bridge flash BAR */
-	flash_bar = nlm_read_reg(nlm_io_base, BRIDGE_FLASH_BAR);
-	flash_map_base = (flash_bar & 0xffff0000) << 8;
-
-	gpio_mmio = nlm_mmio_base(NETLOGIC_IO_GPIO_OFFSET);
-	flash_mmio = nlm_mmio_base(NETLOGIC_IO_FLASH_OFFSET);
-
-	/* Get the chip reset config */
-	gpio_resetcfg = nlm_read_reg(gpio_mmio, GPIO_PWRON_RESET_CFG_REG);
-
-	/* Check for boot flash type */
-	boot_nor = boot_nand = 0;
-	if (nlm_chip_is_xls()) {
-		/* On XLS, check boot from NAND bit (GPIO reset reg bit 16) */
-		if (gpio_resetcfg & (1 << 16))
-			boot_nand = 1;
-
-		/* check boot from PCMCIA, (GPIO reset reg bit 15 */
-		if ((gpio_resetcfg & (1 << 15)) == 0)
-			boot_nor = 1;	/* not set, booted from NOR */
-	} else { /* XLR */
-		/* check boot from PCMCIA (bit 16 in GPIO reset on XLR) */
-		if ((gpio_resetcfg & (1 << 16)) == 0)
-			boot_nor = 1;	/* not set, booted from NOR */
-	}
-
-	/* boot flash at chip select 0 */
-	cs = 0;
-
-	if (boot_nand) {
-		nand_priv.cs = cs;
-		nand_priv.flash_mmio = flash_mmio;
-		setup_flash_resource(flash_mmio, flash_map_base, cs,
-			 xlr_nand_res);
-
-		/* Initialize NAND flash at CS 0 */
-		nlm_write_reg(flash_mmio, FLASH_CSDEV_PARM(cs),
-				FLASH_NAND_CSDEV_PARAM);
-		nlm_write_reg(flash_mmio, FLASH_CSTIME_PARMA(cs),
-				FLASH_NAND_CSTIME_PARAMA);
-		nlm_write_reg(flash_mmio, FLASH_CSTIME_PARMB(cs),
-				FLASH_NAND_CSTIME_PARAMB);
-
-		pr_info("ChipSelect %d: NAND Flash %pR\n", cs, xlr_nand_res);
-		return platform_device_register(&xlr_nand_dev);
-	}
-
-	if (boot_nor) {
-		setup_flash_resource(flash_mmio, flash_map_base, cs,
-			xlr_nor_res);
-		pr_info("ChipSelect %d: NOR Flash %pR\n", cs, xlr_nor_res);
-		return platform_device_register(&xlr_nor_dev);
-	}
-	return 0;
-}
-
-arch_initcall(xlr_flash_init);
diff --git a/arch/mips/netlogic/xlr/platform.c b/arch/mips/netlogic/xlr/platform.c
deleted file mode 100644
index 4785932af248..000000000000
--- a/arch/mips/netlogic/xlr/platform.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * Copyright 2011, Netlogic Microsystems.
- * Copyright 2004, Matt Porter <mporter@kernel.crashing.org>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/resource.h>
-#include <linux/serial_8250.h>
-#include <linux/serial_reg.h>
-#include <linux/i2c.h>
-#include <linux/usb/ehci_pdriver.h>
-#include <linux/usb/ohci_pdriver.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-#include <asm/netlogic/xlr/xlr.h>
-
-static unsigned int nlm_xlr_uart_in(struct uart_port *p, int offset)
-{
-	uint64_t uartbase;
-	unsigned int value;
-
-	/* sign extend to 64 bits, if needed */
-	uartbase = (uint64_t)(long)p->membase;
-	value = nlm_read_reg(uartbase, offset);
-
-	/* See XLR/XLS errata */
-	if (offset == UART_MSR)
-		value ^= 0xF0;
-	else if (offset == UART_MCR)
-		value ^= 0x3;
-
-	return value;
-}
-
-static void nlm_xlr_uart_out(struct uart_port *p, int offset, int value)
-{
-	uint64_t uartbase;
-
-	/* sign extend to 64 bits, if needed */
-	uartbase = (uint64_t)(long)p->membase;
-
-	/* See XLR/XLS errata */
-	if (offset == UART_MSR)
-		value ^= 0xF0;
-	else if (offset == UART_MCR)
-		value ^= 0x3;
-
-	nlm_write_reg(uartbase, offset, value);
-}
-
-#define PORT(_irq)					\
-	{						\
-		.irq		= _irq,			\
-		.regshift	= 2,			\
-		.iotype		= UPIO_MEM32,		\
-		.flags		= (UPF_SKIP_TEST |	\
-			 UPF_FIXED_TYPE | UPF_BOOT_AUTOCONF),\
-		.uartclk	= PIC_CLK_HZ,		\
-		.type		= PORT_16550A,		\
-		.serial_in	= nlm_xlr_uart_in,	\
-		.serial_out	= nlm_xlr_uart_out,	\
-	}
-
-static struct plat_serial8250_port xlr_uart_data[] = {
-	PORT(PIC_UART_0_IRQ),
-	PORT(PIC_UART_1_IRQ),
-	{},
-};
-
-static struct platform_device uart_device = {
-	.name		= "serial8250",
-	.id		= PLAT8250_DEV_PLATFORM,
-	.dev = {
-		.platform_data = xlr_uart_data,
-	},
-};
-
-static int __init nlm_uart_init(void)
-{
-	unsigned long uartbase;
-
-	uartbase = (unsigned long)nlm_mmio_base(NETLOGIC_IO_UART_0_OFFSET);
-	xlr_uart_data[0].membase = (void __iomem *)uartbase;
-	xlr_uart_data[0].mapbase = CPHYSADDR(uartbase);
-
-	uartbase = (unsigned long)nlm_mmio_base(NETLOGIC_IO_UART_1_OFFSET);
-	xlr_uart_data[1].membase = (void __iomem *)uartbase;
-	xlr_uart_data[1].mapbase = CPHYSADDR(uartbase);
-
-	return platform_device_register(&uart_device);
-}
-
-arch_initcall(nlm_uart_init);
-
-#ifdef CONFIG_USB
-/* Platform USB devices, only on XLS chips */
-static u64 xls_usb_dmamask = ~(u32)0;
-#define USB_PLATFORM_DEV(n, i, irq)					\
-	{								\
-		.name		= n,					\
-		.id		= i,					\
-		.num_resources	= 2,					\
-		.dev		= {					\
-			.dma_mask	= &xls_usb_dmamask,		\
-			.coherent_dma_mask = 0xffffffff,		\
-		},							\
-		.resource	= (struct resource[]) {			\
-			{						\
-				.flags = IORESOURCE_MEM,		\
-			},						\
-			{						\
-				.start	= irq,				\
-				.end	= irq,				\
-				.flags = IORESOURCE_IRQ,		\
-			},						\
-		},							\
-	}
-
-static struct usb_ehci_pdata xls_usb_ehci_pdata = {
-	.caps_offset	= 0,
-};
-
-static struct usb_ohci_pdata xls_usb_ohci_pdata;
-
-static struct platform_device xls_usb_ehci_device =
-			 USB_PLATFORM_DEV("ehci-platform", 0, PIC_USB_IRQ);
-static struct platform_device xls_usb_ohci_device_0 =
-			 USB_PLATFORM_DEV("ohci-platform", 1, PIC_USB_IRQ);
-static struct platform_device xls_usb_ohci_device_1 =
-			 USB_PLATFORM_DEV("ohci-platform", 2, PIC_USB_IRQ);
-
-static struct platform_device *xls_platform_devices[] = {
-	&xls_usb_ehci_device,
-	&xls_usb_ohci_device_0,
-	&xls_usb_ohci_device_1,
-};
-
-int xls_platform_usb_init(void)
-{
-	uint64_t usb_mmio, gpio_mmio;
-	unsigned long memres;
-	uint32_t val;
-
-	if (!nlm_chip_is_xls())
-		return 0;
-
-	gpio_mmio = nlm_mmio_base(NETLOGIC_IO_GPIO_OFFSET);
-	usb_mmio  = nlm_mmio_base(NETLOGIC_IO_USB_1_OFFSET);
-
-	/* Clear Rogue Phy INTs */
-	nlm_write_reg(usb_mmio, 49, 0x10000000);
-	/* Enable all interrupts */
-	nlm_write_reg(usb_mmio, 50, 0x1f000000);
-
-	/* Enable ports */
-	nlm_write_reg(usb_mmio,	 1, 0x07000500);
-
-	val = nlm_read_reg(gpio_mmio, 21);
-	if (((val >> 22) & 0x01) == 0) {
-		pr_info("Detected USB Device mode - Not supported!\n");
-		nlm_write_reg(usb_mmio,	 0, 0x01000000);
-		return 0;
-	}
-
-	pr_info("Detected USB Host mode - Adding XLS USB devices.\n");
-	/* Clear reset, host mode */
-	nlm_write_reg(usb_mmio,	 0, 0x02000000);
-
-	/* Memory resource for various XLS usb ports */
-	usb_mmio = nlm_mmio_base(NETLOGIC_IO_USB_0_OFFSET);
-	memres = CPHYSADDR((unsigned long)usb_mmio);
-	xls_usb_ehci_device.resource[0].start = memres;
-	xls_usb_ehci_device.resource[0].end = memres + 0x400 - 1;
-	xls_usb_ehci_device.dev.platform_data = &xls_usb_ehci_pdata;
-
-	memres += 0x400;
-	xls_usb_ohci_device_0.resource[0].start = memres;
-	xls_usb_ohci_device_0.resource[0].end = memres + 0x400 - 1;
-	xls_usb_ohci_device_0.dev.platform_data = &xls_usb_ohci_pdata;
-
-	memres += 0x400;
-	xls_usb_ohci_device_1.resource[0].start = memres;
-	xls_usb_ohci_device_1.resource[0].end = memres + 0x400 - 1;
-	xls_usb_ohci_device_1.dev.platform_data = &xls_usb_ohci_pdata;
-
-	return platform_add_devices(xls_platform_devices,
-				ARRAY_SIZE(xls_platform_devices));
-}
-
-arch_initcall(xls_platform_usb_init);
-#endif
-
-#ifdef CONFIG_I2C
-static struct i2c_board_info nlm_i2c_board_info1[] __initdata = {
-	/* All XLR boards have this RTC and Max6657 Temp Chip */
-	[0] = {
-		.type	= "ds1374",
-		.addr	= 0x68
-	},
-	[1] = {
-		.type	= "lm90",
-		.addr	= 0x4c
-	},
-};
-
-static struct resource i2c_resources[] = {
-	[0] = {
-		.start	= 0,	/* filled at init */
-		.end	= 0,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device nlm_xlr_i2c_1 = {
-	.name		= "xlr-i2cbus",
-	.id		= 1,
-	.num_resources	= 1,
-	.resource	= i2c_resources,
-};
-
-static int __init nlm_i2c_init(void)
-{
-	int err = 0;
-	unsigned int offset;
-
-	/* I2C bus 0 does not have any useful devices, configure only bus 1 */
-	offset = NETLOGIC_IO_I2C_1_OFFSET;
-	nlm_xlr_i2c_1.resource[0].start = CPHYSADDR(nlm_mmio_base(offset));
-	nlm_xlr_i2c_1.resource[0].end = nlm_xlr_i2c_1.resource[0].start + 0xfff;
-
-	platform_device_register(&nlm_xlr_i2c_1);
-
-	err = i2c_register_board_info(1, nlm_i2c_board_info1,
-				ARRAY_SIZE(nlm_i2c_board_info1));
-	if (err < 0)
-		pr_err("nlm-i2c: cannot register board I2C devices\n");
-	return err;
-}
-
-arch_initcall(nlm_i2c_init);
-#endif
diff --git a/arch/mips/netlogic/xlr/setup.c b/arch/mips/netlogic/xlr/setup.c
deleted file mode 100644
index aa83d691df0f..000000000000
--- a/arch/mips/netlogic/xlr/setup.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/serial_8250.h>
-#include <linux/memblock.h>
-#include <linux/pm.h>
-
-#include <asm/idle.h>
-#include <asm/reboot.h>
-#include <asm/time.h>
-#include <asm/bootinfo.h>
-
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/psb-bootinfo.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-
-#include <asm/netlogic/xlr/xlr.h>
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-#include <asm/netlogic/xlr/gpio.h>
-#include <asm/netlogic/xlr/fmn.h>
-
-uint64_t nlm_io_base = DEFAULT_NETLOGIC_IO_BASE;
-struct psb_info nlm_prom_info;
-
-/* default to uniprocessor */
-unsigned int  nlm_threads_per_core = 1;
-struct nlm_soc_info nlm_nodes[NLM_NR_NODES];
-cpumask_t nlm_cpumask = CPU_MASK_CPU0;
-
-static void nlm_linux_exit(void)
-{
-	uint64_t gpiobase;
-
-	gpiobase = nlm_mmio_base(NETLOGIC_IO_GPIO_OFFSET);
-	/* trigger a chip reset by writing 1 to GPIO_SWRESET_REG */
-	nlm_write_reg(gpiobase, GPIO_SWRESET_REG, 1);
-	for ( ; ; )
-		cpu_wait();
-}
-
-void __init plat_mem_setup(void)
-{
-	_machine_restart = (void (*)(char *))nlm_linux_exit;
-	_machine_halt	= nlm_linux_exit;
-	pm_power_off	= nlm_linux_exit;
-}
-
-const char *get_system_type(void)
-{
-	return "Netlogic XLR/XLS Series";
-}
-
-unsigned int nlm_get_cpu_frequency(void)
-{
-	return (unsigned int)nlm_prom_info.cpu_frequency;
-}
-
-void nlm_percpu_init(int hwcpuid)
-{
-	if (hwcpuid % 4 == 0)
-		xlr_percpu_fmn_init();
-}
-
-static void __init build_arcs_cmdline(int *argv)
-{
-	int i, remain, len;
-	char *arg;
-
-	remain = sizeof(arcs_cmdline) - 1;
-	arcs_cmdline[0] = '\0';
-	for (i = 0; argv[i] != 0; i++) {
-		arg = (char *)(long)argv[i];
-		len = strlen(arg);
-		if (len + 1 > remain)
-			break;
-		strcat(arcs_cmdline, arg);
-		strcat(arcs_cmdline, " ");
-		remain -=  len + 1;
-	}
-
-	/* Add the default options here */
-	if ((strstr(arcs_cmdline, "console=")) == NULL) {
-		arg = "console=ttyS0,38400 ";
-		len = strlen(arg);
-		if (len > remain)
-			goto fail;
-		strcat(arcs_cmdline, arg);
-		remain -= len;
-	}
-#ifdef CONFIG_BLK_DEV_INITRD
-	if ((strstr(arcs_cmdline, "rdinit=")) == NULL) {
-		arg = "rdinit=/sbin/init ";
-		len = strlen(arg);
-		if (len > remain)
-			goto fail;
-		strcat(arcs_cmdline, arg);
-		remain -= len;
-	}
-#endif
-	return;
-fail:
-	panic("Cannot add %s, command line too big!", arg);
-}
-
-static void prom_add_memory(void)
-{
-	struct nlm_boot_mem_map *bootm;
-	u64 start, size;
-	u64 pref_backup = 512;	/* avoid pref walking beyond end */
-	int i;
-
-	bootm = (void *)(long)nlm_prom_info.psb_mem_map;
-	for (i = 0; i < bootm->nr_map; i++) {
-		if (bootm->map[i].type != NLM_BOOT_MEM_RAM)
-			continue;
-		start = bootm->map[i].addr;
-		size   = bootm->map[i].size;
-
-		/* Work around for using bootloader mem */
-		if (i == 0 && start == 0 && size == 0x0c000000)
-			size = 0x0ff00000;
-
-		memblock_add(start, size - pref_backup);
-	}
-}
-
-static void nlm_init_node(void)
-{
-	struct nlm_soc_info *nodep;
-
-	nodep = nlm_current_node();
-	nodep->picbase = nlm_mmio_base(NETLOGIC_IO_PIC_OFFSET);
-	nodep->ebase = read_c0_ebase() & MIPS_EBASE_BASE;
-	spin_lock_init(&nodep->piclock);
-}
-
-void __init prom_init(void)
-{
-	int *argv, *envp;		/* passed as 32 bit ptrs */
-	struct psb_info *prom_infop;
-	void *reset_vec;
-#ifdef CONFIG_SMP
-	int i;
-#endif
-
-	/* truncate to 32 bit and sign extend all args */
-	argv = (int *)(long)(int)fw_arg1;
-	envp = (int *)(long)(int)fw_arg2;
-	prom_infop = (struct psb_info *)(long)(int)fw_arg3;
-
-	nlm_prom_info = *prom_infop;
-	nlm_init_node();
-
-	/* Update reset entry point with CPU init code */
-	reset_vec = (void *)CKSEG1ADDR(RESET_VEC_PHYS);
-	memset(reset_vec, 0, RESET_VEC_SIZE);
-	memcpy(reset_vec, (void *)nlm_reset_entry,
-			(nlm_reset_entry_end - nlm_reset_entry));
-
-	build_arcs_cmdline(argv);
-	prom_add_memory();
-
-#ifdef CONFIG_SMP
-	for (i = 0; i < 32; i++)
-		if (nlm_prom_info.online_cpu_map & (1 << i))
-			cpumask_set_cpu(i, &nlm_cpumask);
-	nlm_wakeup_secondary_cpus();
-	register_smp_ops(&nlm_smp_ops);
-#endif
-	xlr_board_info_setup();
-	xlr_percpu_fmn_init();
-}
diff --git a/arch/mips/netlogic/xlr/wakeup.c b/arch/mips/netlogic/xlr/wakeup.c
deleted file mode 100644
index d61cba1e9c65..000000000000
--- a/arch/mips/netlogic/xlr/wakeup.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/delay.h>
-#include <linux/threads.h>
-
-#include <asm/asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/mipsregs.h>
-#include <asm/addrspace.h>
-#include <asm/string.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/mips-extns.h>
-
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-
-int xlr_wakeup_secondary_cpus(void)
-{
-	struct nlm_soc_info *nodep;
-	unsigned int i, j, boot_cpu;
-	volatile u32 *cpu_ready = nlm_get_boot_data(BOOT_CPU_READY);
-
-	/*
-	 *  In case of RMI boot, hit with NMI to get the cores
-	 *  from bootloader to linux code.
-	 */
-	nodep = nlm_get_node(0);
-	boot_cpu = hard_smp_processor_id();
-	nlm_set_nmi_handler(nlm_rmiboot_preboot);
-	for (i = 0; i < NR_CPUS; i++) {
-		if (i == boot_cpu || !cpumask_test_cpu(i, &nlm_cpumask))
-			continue;
-		nlm_pic_send_ipi(nodep->picbase, i, 1, 1); /* send NMI */
-	}
-
-	/* Fill up the coremask early */
-	nodep->coremask = 1;
-	for (i = 1; i < nlm_cores_per_node(); i++) {
-		for (j = 1000000; j > 0; j--) {
-			if (cpu_ready[i * NLM_THREADS_PER_CORE])
-				break;
-			udelay(10);
-		}
-		if (j != 0)
-			nodep->coremask |= (1u << i);
-		else
-			pr_err("Failed to wakeup core %d\n", i);
-	}
-
-	return 0;
-}